package day02;

public class lianxi {
    public static void main(String[] args) {
        /*
        int a;
        int b,c,d;
        int e;
        e = 250;
        int g = 2;
        int h = g+10;
        System.out.println(h);
        g = g+10;
        System.out.println(g);
        int a1,a_$;
        //int 1w;
        //int class;


        int i = 25;
        System.out.println(10/3);
        System.out.println(3/10);
        int j = 2147483647;
        j = j+1;
        System.out.println(j);//-2147483648


        long k = 25L;
        long l = 10000000L;
        long m = 1000000000L*2*10;
        System.out.println(m);


        double n = 25.678;
        double o = 3.14;
        double p =3,q=2.9;
        System.out.println(p-q);//0.10000000000000009


        boolean r = true;
        boolean s = false;



        char c1 = '女';
        char c2 = 'b';
        char c3 = '7';
        char c4 = '?';
        char c5 = 'p';
        char c6 = 'A';
        char c7 = '\\';
        System.out.println(c7);


        int t = 5;
        long u = t;
        int v = (int)u;

        long w = 10000000000L;
        int x = (int)w;
        System.out.println(x);//1410065408
        double y = 25.678;
        int z = (int)y;
        System.out.println(z);


        byte b1 = 5;
        byte b2 = 6;
        byte b3 = (byte) (b1+b2);
        System.out.println(b3);//11

         */






















    }
}
